JPS6414426U - - Google Patents

Info

Publication number
JPS6414426U
JPS6414426U JP1987107504U JP10750487U JPS6414426U JP S6414426 U JPS6414426 U JP S6414426U JP 1987107504 U JP1987107504 U JP 1987107504U JP 10750487 U JP10750487 U JP 10750487U JP S6414426 U JPS6414426 U JP S6414426U
Authority
JP
Japan
Prior art keywords
hydraulic oil
exhaust
hst
electromagnetic clutch
switching valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1987107504U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987107504U priority Critical patent/JPS6414426U/ja
Publication of JPS6414426U publication Critical patent/JPS6414426U/ja
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Landscapes

  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Control Of Fluid Gearings (AREA)

Description

【図面の簡単な説明】
図面は本考案に係る作動油予熱装置の構成を示
す斜視図である。 1……エンジン、3……HST油圧ユニツト、
5……電磁クラツチ、9……作動油タンク、14
……排気方向切換弁、15……排気管、16……
予熱排気管、18……ヒーター兼用消音器、20
……温度センサー。

Claims (1)

    【実用新案登録請求の範囲】
  1. エンジン出力を電磁クラツチ5を介して入力し
    てその回転を無段変速するHST油圧ユニツト3
    における作動油の予熱装置であつて、前記HST
    油圧ユニツト3に作動油を循環せしめる作動油タ
    ンク9に温度センサー20を設けるとともに、ヒ
    ーター兼用消音器18を内装し、該ヒーター兼用
    消音器18にエンジン1の排気管から分岐する予
    熱排気管16を接続し、該予熱排気管16の分岐
    点に排気方向切換弁14を設け、前記温度センサ
    ー20によつて検出された作動油の温度が所定値
    以下のときには、前記電磁クラツチ5をOFFす
    るとともに、排気が前記予熱排気管16側に流れ
    るように前記排気方向切換弁14を切り換え、同
    温度が所定値以上のときには、前記電磁クラツチ
    5をONするとともに、排気が前記排気管15側
    に流れるように前記排気方向切換弁14を切り換
    える制御手段を設けたことを特徴とするHST油
    圧ユニツトにおける作動油予熱装置。
JP1987107504U 1987-07-15 1987-07-15 Pending JPS6414426U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987107504U JPS6414426U (ja) 1987-07-15 1987-07-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987107504U JPS6414426U (ja) 1987-07-15 1987-07-15

Publications (1)

Publication Number Publication Date
JPS6414426U true JPS6414426U (ja) 1989-01-25

Family

ID=31341978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987107504U Pending JPS6414426U (ja) 1987-07-15 1987-07-15

Country Status (1)

Country Link
JP (1) JPS6414426U (ja)

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